(State or other jurisdiction

of incorporation)

(Commission

File Number)

(IRS Employer

Identification No.)

2630 SOUTH HARBOR BOULEVARD

SANTA ANA, CALIFORNIA

92704

Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Net sales

Cost of goods sold

Gross profit

Operating expenses:

Selling and marketing

General and administrative

Amortization of definite-lived intangibles

Restructuring charges

Impairment of goodwill

Impairment of long-lived assets

Total operating expenses

Operating income

Interest expense

Interest income

Other, net

Income before income taxes

Income tax provision

Net income

Net income attributable to noncontrolling interest

Net income attributable to stockholders

Earnings per share attributable to stockholders:

Basic

Diluted

Weighted average common shares:

Basic

Diluted

Cash and cash equivalents

Accounts and notes receivable, net

Inventories

Total current assets

Property, plant and equipment, net

Other non-current assets

Total assets

Short-term debt, including current portion long-term debt

Accounts payable

Total current liabilities

Debt, net of discount

Total long-term liabilities

Noncontrolling interest

Total stockholders’ equity

Total liabilities and stockholders’ equity

Gross margin

Adjusted EBITDA margin

Operating margin

Aerospace/Defense

Cellular Phone

Computing/Storage/Peripherals

Medical/Industrial/Instrumentation

Networking/Communications

Other

Amount included in:

Cost of goods sold

Selling and marketing

General and administrative

Total stock-based compensation expense

Net sales:

Asia Pacific

North America

Total sales

Inter-segment sales

Total net sales

Operating segment income:

Asia Pacific

North America

Total operating segment income

Amortization of definite-lived intangibles

Total operating income

Total other expense

Income before income taxes

Adjusted EBITDA reconciliation(2):

Net income

Add back items:

Income tax provision

Interest expense

Amortization of definite-lived intangibles

Depreciation expense

EBITDA

Add back: Asset impairments

Adjusted EBITDA

GAAP EPS excluding impairments reconciliation(3):

GAAP net income attributable to stockholders

Add back items:

Asset impairments

Income tax effects

GAAP net income, excluding impairments, attributable to stockholders

GAAP earnings per diluted share, excluding impairments, attributable to stockholders

Non-GAAP EPS reconciliation(4):

GAAP net income attributable to stockholders

Add back items:

Amortization of definite-lived intangibles

Stock-based compensation

Non-cash interest expense

Impairments, restructuring and other charges

Income tax effects

Non-GAAP net income attributable to stockholders

Non-GAAP earnings per diluted share attributable to stockholders

This information provides a reconciliation of EBITDA, adjusted EBITDA, GAAP net income (excluding impairments) attributable to stockholders, GAAP EPS (excluding impairments) attributable to stockholders, non-GAAP net income attributable to stockholders and non-GAAP EPS attributable to stockholders to the financial information in our consolidated statements of operations.

Adjusted EBITDA is defined as earnings before interest expense, income taxes, depreciation, amortization and asset impairments. We present adjusted EBITDA to enhance the understanding of our operating results, and it is a key measure we use to evaluate our operations. In addition, we provide our adjusted EBITDA because we believe that investors and securities analysts will find adjusted EBITDA to be a useful measure for evaluating our operating performance and comparing our operating performance with that of similar companies that have different capital structures and for evaluating our ability to meet our future debt service, capital expenditures, and working capital requirements. However, adjusted EBITDA should not be considered as an alternative to cash flows from operating activities as a measure of liquidity or as an alternative to net income as a measure of operating results in accordance with accounting principles generally accepted in the United States of America.

This information provides GAAP net income attribututable to stockholders and GAAP EPS attributable to stockholders excluding asset impairments and related income tax effects.

This information provides non-GAAP net income attributable to stockholders and non-GAAP EPS attributable to stockholders, which are non-GAAP financial measures. Management believes that both measures — which add back amortization of intangibles, stock-based compensation expense, non-cash interest expense on debt (before consideration of capitalized interest), asset impairments, restructuring and other charges as well as the associated tax impact of these charges — provide additional useful information to investors regarding the Company’s ongoing financial condition and results of operations.

TTM TECHNOLOGIES, INC.

Date: February 29, 2012

/s/ Steven W. Richards

Steven W. Richards

Chief Financial Officer